cloudflared-mirror/ingress/origin_request_config_test.go

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package ingress
import (
"flag"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/urfave/cli/v2"
yaml "gopkg.in/yaml.v2"
"github.com/cloudflare/cloudflared/config"
)
// Ensure that the nullable config from `config` package and the
// non-nullable config from `ingress` package have the same number of
// fields.
// This test ensures that programmers didn't add a new field to
// one struct and forget to add it to the other ;)
func TestCorrespondingFields(t *testing.T) {
require.Equal(
t,
CountFields(t, config.OriginRequestConfig{}),
CountFields(t, OriginRequestConfig{}),
)
}
func CountFields(t *testing.T, val interface{}) int {
b, err := yaml.Marshal(val)
require.NoError(t, err)
m := make(map[string]interface{}, 0)
err = yaml.Unmarshal(b, &m)
require.NoError(t, err)
return len(m)
}
func TestOriginRequestConfigOverrides(t *testing.T) {
rulesYAML := `
originRequest:
connectTimeout: 1m
tlsTimeout: 1s
noHappyEyeballs: true
tcpKeepAlive: 1s
keepAliveConnections: 1
keepAliveTimeout: 1s
httpHostHeader: abc
originServerName: a1
caPool: /tmp/path0
noTLSVerify: true
disableChunkedEncoding: true
bastionMode: True
proxyAddress: 127.1.2.3
proxyPort: 100
proxyType: socks5
ingress:
- hostname: tun.example.com
service: https://localhost:8000
- hostname: "*"
service: https://localhost:8001
originRequest:
connectTimeout: 2m
tlsTimeout: 2s
noHappyEyeballs: false
tcpKeepAlive: 2s
keepAliveConnections: 2
keepAliveTimeout: 2s
httpHostHeader: def
originServerName: b2
caPool: /tmp/path1
noTLSVerify: false
disableChunkedEncoding: false
bastionMode: false
proxyAddress: interface
proxyPort: 200
proxyType: ""
`
ing, err := ParseIngress(MustReadIngress(rulesYAML))
if err != nil {
t.Error(err)
}
// Rule 0 didn't override anything, so it inherits the user-specified
// root-level configuration.
actual0 := ing.Rules[0].Config
expected0 := OriginRequestConfig{
ConnectTimeout: 1 * time.Minute,
TLSTimeout: 1 * time.Second,
NoHappyEyeballs: true,
TCPKeepAlive: 1 * time.Second,
KeepAliveConnections: 1,
KeepAliveTimeout: 1 * time.Second,
HTTPHostHeader: "abc",
OriginServerName: "a1",
CAPool: "/tmp/path0",
NoTLSVerify: true,
DisableChunkedEncoding: true,
BastionMode: true,
ProxyAddress: "127.1.2.3",
ProxyPort: uint(100),
ProxyType: "socks5",
}
require.Equal(t, expected0, actual0)
// Rule 1 overrode all the root-level config.
actual1 := ing.Rules[1].Config
expected1 := OriginRequestConfig{
ConnectTimeout: 2 * time.Minute,
TLSTimeout: 2 * time.Second,
NoHappyEyeballs: false,
TCPKeepAlive: 2 * time.Second,
KeepAliveConnections: 2,
KeepAliveTimeout: 2 * time.Second,
HTTPHostHeader: "def",
OriginServerName: "b2",
CAPool: "/tmp/path1",
NoTLSVerify: false,
DisableChunkedEncoding: false,
BastionMode: false,
ProxyAddress: "interface",
ProxyPort: uint(200),
ProxyType: "",
}
require.Equal(t, expected1, actual1)
}
func TestOriginRequestConfigDefaults(t *testing.T) {
rulesYAML := `
ingress:
- hostname: tun.example.com
service: https://localhost:8000
- hostname: "*"
service: https://localhost:8001
originRequest:
connectTimeout: 2m
tlsTimeout: 2s
noHappyEyeballs: false
tcpKeepAlive: 2s
keepAliveConnections: 2
keepAliveTimeout: 2s
httpHostHeader: def
originServerName: b2
caPool: /tmp/path1
noTLSVerify: false
disableChunkedEncoding: false
bastionMode: false
proxyAddress: interface
proxyPort: 200
proxyType: ""
`
ing, err := ParseIngress(MustReadIngress(rulesYAML))
if err != nil {
t.Error(err)
}
// Rule 0 didn't override anything, so it inherits the cloudflared defaults
actual0 := ing.Rules[0].Config
expected0 := OriginRequestConfig{
ConnectTimeout: defaultConnectTimeout,
TLSTimeout: defaultTLSTimeout,
TCPKeepAlive: defaultTCPKeepAlive,
KeepAliveConnections: defaultKeepAliveConnections,
KeepAliveTimeout: defaultKeepAliveTimeout,
ProxyAddress: defaultProxyAddress,
}
require.Equal(t, expected0, actual0)
// Rule 1 overrode all defaults.
actual1 := ing.Rules[1].Config
expected1 := OriginRequestConfig{
ConnectTimeout: 2 * time.Minute,
TLSTimeout: 2 * time.Second,
NoHappyEyeballs: false,
TCPKeepAlive: 2 * time.Second,
KeepAliveConnections: 2,
KeepAliveTimeout: 2 * time.Second,
HTTPHostHeader: "def",
OriginServerName: "b2",
CAPool: "/tmp/path1",
NoTLSVerify: false,
DisableChunkedEncoding: false,
BastionMode: false,
ProxyAddress: "interface",
ProxyPort: uint(200),
ProxyType: "",
}
require.Equal(t, expected1, actual1)
}
func TestDefaultConfigFromCLI(t *testing.T) {
set := flag.NewFlagSet("contrive", 0)
c := cli.NewContext(nil, set, nil)
expected := OriginRequestConfig{
ConnectTimeout: defaultConnectTimeout,
TLSTimeout: defaultTLSTimeout,
TCPKeepAlive: defaultTCPKeepAlive,
KeepAliveConnections: defaultKeepAliveConnections,
KeepAliveTimeout: defaultKeepAliveTimeout,
ProxyAddress: defaultProxyAddress,
}
actual := originRequestFromSingeRule(c)
require.Equal(t, expected, actual)
}